Schäfer, H. (2016). Praxistheorie. transcript Verlag.
Tohutoru Kātū Chicago (17th ed.)Schäfer, Hilmar. Praxistheorie. transcript Verlag, 2016.
Tohutoro MLA (9th ed.)Schäfer, Hilmar. Praxistheorie. transcript Verlag, 2016.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.